//package com.whfp.coky.ui.entry
//
//import android.os.Bundle
//import androidx.fragment.app.Fragment
//import android.view.LayoutInflater
//import android.view.View
//import android.view.ViewGroup
//import androidx.navigation.fragment.findNavController
//import com.whfp.coky.ui.entry.databinding.FragmentFirstBinding
//
///**
// * A simple [Fragment] subclass as the default destination in the navigation.
// */
//class FirstFragment : Fragment() {
//
//    private var _binding: FragmentFirstBinding? = null
//
//    // This property is only valid between onCreateView and
//    // onDestroyView.
//    private val binding get() = _binding!!
//
//    override fun onCreateView(
//        inflater: LayoutInflater, container: ViewGroup?,
//        savedInstanceState: Bundle?
//    ): View? {
//
//        _binding = FragmentFirstBinding.inflate(inflater, container, false)
//        return binding.root
//
//    }
//
//    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
//        super.onViewCreated(view, savedInstanceState)
//
//        binding.buttonFirst.setOnClickListener {
//            findNavController().navigate(R.id.action_FirstFragment_to_SecondFragment)
//        }
//    }
//
//    override fun onDestroyView() {
//        super.onDestroyView()
//        _binding = null
//    }
//}